function [y] = polynomial(x)
% polynomial(x)
% 	Parameters:
% 		x:	a time series
% 
% 	Outputs:
% 		y	a time series
% 
% 	Purpose of this code:  This code will return a time series corresponding to the square of the values of
% 	the time series passed into the function.
y = x.^2;
end
